X10CrMoVNb9-1 | 1.4903 Material Datasheet

Material Standard Values

Material Models for Simulation

Unlock Exclusive Materials Data

Gain access to a wealth of materials data by joining our Materials Portal.

Material Description

Material Number	Material Number (single)	Standard	Range of Application	Standard Status	Country	Predecessor	Remark
1.4903 (DIN EN 10302 : 2008-06)	1.4903	DIN EN 10302 : 2008-06	Supersedes DIN EN 10302 : 2002-09	Valid	Germany	X10CrMoVNb9-1	The high temperature steel l X10CrMoVNb9-1, material number 1.4903 is used for pressure vessels.

Chemical Composition

Al [%]	C [%]	Cr [%]	Mn [%]	Mo [%]	N [%]	Nb [%]	Ni [%]	P [%]	S [%]	Si [%]	V [%]	Source
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur	blur

Mechanical Properties

Semi-finished Product	Condition	Nominal Size [mm]	Temperature [°C]	Specimen Direction	Tensile Strength [MPa]	Yield Strength (0.2% offset) [MPa]	Elongation A [%]	Source	Remark
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur	blur

Physical Properties

Temperature [°C]	Density [g/cm³]	Young's Modulus [GPa]	Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1]	Thermal Conductivity [W/(m*K)]	Specific Electrical Resistance [µΩm]	Mean Specific Heat Capacity [kJ/(kg*K)]	Magnetizeability	Source
blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur	blur	blur

Young's Modulus [GPa] vs Temperature [°C]

Exclusive Insight Locked!

This premium diagram is currently blurred. Gain full access to detailed insights and stay ahead with exclusive content.

Unlock Now

Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

Exclusive Insight Locked!

This premium diagram is currently blurred. Gain full access to detailed insights and stay ahead with exclusive content.

Unlock Now

Creep Rupture Behaviour

Temperature [°C]	Creep Tensile Strength at 10^4 h [MPa]	Creep Tensile Strength at 10^5 h [MPa]	1% Creep Limit at 10^4 h [MPa]	1% Creep Limit at 10^5 h [MPa]	Source	Remark
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur	blur

Heat Treatment

Heat Treatment	Step	Temperature [°C]	Holding Time [h]	Medium	Source
blur	blur	blur	blur	blur	blur
blur	blur	blur	blur	blur	blur

Cross Reference

Material Name	Country	Standard	Source
X10CrMoVNb9-1	Europe	EN 10302
A387 Grade 91	USA	ASTM A387	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach
K90901	USA	UNS	Stahlschlüssel 2016, Verlag Stahlschlüssel Wegst GmbH, Marbach

Producer/Supplier/Trade names

Tradename	Supplier
1.4903	Chr. Höver & Sohn GmbH & Co KG, Lindlar
1.4903	NIRONIT Edelstahlhandel GmbH, Rosengarten
1.4903	INOX SERVICE CENTER GmbH, Krefeld
1.4903	INTERSTAHL Service GmbH, Wetter
1.4903	Rosswag GmbH, Pfinztal-Kleinsteinbach
1.4903	Eisen-Heinzl GmbH, Selb-Erkersreuth
4903	Gustav Grimm Edelstahlwerk GmbH & Co. KG, Remscheid
BGH 4903	BGH Edelstahl Siegen GmbH
BÖHLER T567	voestalpine BÖHLER Edelstahl GmbH & Co.KG, Kapfenberg
Eternos 1.4903	Remystahl GmbH & Co. KG, Hagen
Märker 4903	Schmidt + Clemens GmbH + Co. KG, Edelstahlwerk Kaiserau, Lindlar
THERMON 4903	Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG, Witten
X10CrMoVNb9-1	Hoesch Hohenlimburg GmbH, Hagen
X10CrMoVNb9-1	Buderus Edelstahl GmbH, Wetzlar
X10CrMoVNb9-1	Chr. Höver & Sohn GmbH & Co. KG, Lindlar
X10CrMoVNb9-1	Schmiedewerke Gröditz GmbH, Gröditz
X10CrMoVNb9-1	Vallourec Deutschland GmbH, Düsseldorf
X10CrMoVNb9-1	HEINE + BEISSWENGER Stiftung + Co.KG, Fellbach
X10CrMoVNb9-1	Tata Steel, IJmuiden
X10CrMoVNb9-1	ET Edelstahl-Trading GmbH, Willich
X10CrMoVNb9-1	voestalpine Böhler Welding Austria GmbH, Kapfenberg
X10CrMoVNb9-1-1	DIROSTAHL, Remscheid

Material Compliance

REACh	RoHS
blur	blur

X10CrMoVNb9-1 (1.4903; DIN EN 10302 : 2008-06)

Linear-elastic

Temperature [°C]	Young's modulus [GPa]	Poisson's ratio
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur

Alternating stress

Temperature [°C]	Stress ratio	Alternating stress [MPa]	Cycles
blur	blur	blur	blur
blur	blur	blur	blur
blur	blur	blur	blur

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur

Electrical resistivity

Temperature [°C]	Specific electrical resistance [µΩm]
blur	blur

Coefficient thermal expansion

Related Temperature [°C]	Temperature [°C]	Coefficient thermal expansion [10^-6*K^-1]
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur

Specific heat

Temperature [°C]	Specific heat [kJ/(kg*K)]
blur	blur
blur	blur

Density

Temperature [°C]	Density [g/cm³]
blur	blur

Tensile strength

Temperature [°C]	Tensile strength [MPa]
blur	blur

Thermal conductivity

Temperature [°C]	Thermal conductivity [W/(m*K)]
blur	blur
blur	blur

Classification

WIAM Material	Source description
blur	blur

Designation

Designation	Material number	Source
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur
blur	blur	blur

X10CrMoVNb9-1 (quenched and tempered (+QT); wire; 0.000-160.000mm)

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur

Tensile strength

Temperature [°C]	Tensile strength [MPa]
blur	blur

Classification

Treatment	Semi-finished product	Dimension [mm]	Source description
blur	blur	blur	blur

X10CrMoVNb9-1 (quenched and tempered (+QT))

Yield strength

Temperature [°C]	0.2% Proof strength [MPa]
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur
blur	blur

Classification

Treatment	Source description
blur	blur

X10CrMoVNb9-1 | 1.4903 Material Datasheet

Material Standard Values

Material Models for Simulation

Material Description

Chemical Composition

Mechanical Properties

Physical Properties

Young's Modulus [GPa] vs Temperature [°C]

Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] vs Temperature [°C]

Creep Rupture Behaviour

Heat Treatment

Cross Reference

Producer/Supplier/Trade names

Material Compliance

X10CrMoVNb9-1 (1.4903; DIN EN 10302 : 2008-06)

Linear-elastic

Alternating stress

Yield strength

Electrical resistivity

Coefficient thermal expansion

Specific heat

Density

Tensile strength

Thermal conductivity

Classification

Designation

X10CrMoVNb9-1 (quenched and tempered (+QT); wire; 0.000-160.000mm)

Yield strength

Tensile strength

Classification

X10CrMoVNb9-1 (quenched and tempered (+QT))

Yield strength

Classification

Similar Materials